1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/ipa-icf.h b/gcc/ipa-icf.h
index c57224c1517..2101747bfd6 100644
--- a/gcc/ipa-icf.h
+++ b/gcc/ipa-icf.h
@@ -141,6 +141,8 @@ public:
   unsigned int index;
 };
 
+typedef std::pair<symtab_node *, symtab_node *> symtab_pair;
+
 /* Semantic item is a base class that encapsulates all shared functionality
    for both semantic function and variable items.  */
 class sem_item
@@ -563,6 +565,12 @@ private:
      processed.  */
   bool merge_classes (unsigned int prev_class_count);
 
+  /* Fixup points to analysis info.  */
+  void fixup_points_to_sets (void);
+
+  /* Fixup points to set PT.  */
+  void fixup_pt_set (struct pt_solution *pt);
+
   /* Adds a newly created congruence class CLS to worklist.  */
   void worklist_push (congruence_class *cls);
 
@@ -632,6 +640,10 @@ private:
 
   /* Bitmap stack.  */
   bitmap_obstack m_bmstack;
+
+  /* Vector of merged variables.  Needed for fixup of points-to-analysis
+     info.  */
+  vec <symtab_pair> m_merged_variables;
 }; // class sem_item_optimizer
 
 } // ipa_icf namespace